Gregory Larsen, PhD
Wildlife biologist, conservationist, remote sensing specialist
Wildlife biologist, conservationist, remote sensing specialist
This website is a continuing work-in-progress. I hope to add more information with time, but always feel free to contact me by email if you have any questions!
A selfie while surveying vegetation plots at Inkaterra Reserva Amazonica in November 2023 using an Emlid Reach RS2 GNSS receiver.
My name is Greg, and I am a wildlife biologist, conservationist, and remote sensing specialist. At least, those are the top three terms I would choose to describe myself right now. My career has taken me all over the world, into diverse projects and field sites spanning from Antarctica to the Amazon and nearly every climate in between, and most recently I have been a biologist for the US National Park Service based in Juneau, AK. I have worked professionally with wildlife since 2006, and I hold a PhD in Marine Science & Conservation from Duke University. I completed my PhD in 2022 with Duke's Marine Robotics and Remote Sensing lab, where I learned to fly drones for my research (I've been a FAA-certified pilot since 2017 with > 900 flights logged). After my PhD, I did a short postdoctoral fellowship with the Silman Lab at Wake Forest University, where I participated in some incredible research and conservation efforts in Peru and managed the lab's drone program for research and education. I completed my undergraduate studies in Biology at Middlebury College in 2010, and I consider myself a lifelong naturalist and tech nerd.
I am broadly interested in understanding the relationships between wildlife and the spaces that they need to survive. Human activity pervades our planet: some land uses consume and destroy habitats, while others cause smaller disturbances, but we can see that any human activity can incur rapid ecological changes, often in ways that we fail to anticipate and at paces that strain ecosystems and stress their inhabitants. In this accelerating anthropocene era, conservationists must protect, preserve and restore habitats and ecosystems in the hope that we can slow the paces of change and allow populations and ecosystems to adapt instead of collapsing.Â
Scientists, practitioners, and policy makers have a variety of tools to help in this work, and I am especially interested in how spatial information can inform ecosystem functions and conservation requirements. What factors influence species occurrence? How does an environment provide for a species' behavioral and ecological needs? Can we predict how populations will expand, contract, or shift as a habitat changes? To me, these questions address fascinating aspects of a species' evolution, life history, physiology, behavior and ecology. Critically, their answers can inform conservation efforts, telling us how to prioritize the protection of spaces that support threatened species and their ecological functions.
Adelie penguin colonies of Torgersen Island on January 14, 2020, photographed from a DJI Phantom 4 Pro. Drone activity took place under appropriate ACA permits. (c) Duke Marine Robotics and Remote Sensing lab.